Get regenerative blower inlet filters from Grainger to help protect your blowers from debris and contaminants that can cause catastrophic failure if wedged between the impeller and housing. Standard-duty vacuum filters can also help protect compressors that are used in pneumatic conveying equipment and other vacuum-driven operations. Inlet covers can filter damaging particles from inlet air to help your compressor maintain optimal pressure and vacuum capabilities. Shop Grainger for high-quality regenerative blower inlet filters today!